Question: Given a binomial random variable with n = 6 and p = .2, use the formula to find the following probabilities. a. P(X = 2)

Given a binomial random variable with n = 6 and p = .2, use the formula to find the following probabilities.

a. P(X = 2)

b. P(X = 3)

c. P(X = 5)


Step by Step Solution

★★★★★

3.48 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

X x a PX 2 2... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

398-M-S-D-P-D (240).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Q:

A binomial random variable with n = 6 and p = 0.4 Calculate the mean and standard deviation of the binomial random variable.

Q:

Given that x is a hypergeometric random variable with N = 8, n = 3, and r = 5, compute the following: a. P(x = 1) b. P(x = 0) c. P(x = 3) d. P(x 4)

Q:

Let X 1 be a binomial random variable with n = 2 and pX 1 = P(success). Let X 2 be an independent binomial random variable with n = 4 and p X2 = P(success). Let X = X 1 + X 2 . Calculate if H 0 : p...

Q:

Repeat Exercise 7.103 using Excel. In exercise 7.103 Given a binomial random variable with n = 6 and p = .2, use the formula to find the following probabilities. a. P(X = 2) b. P(X = 3) c. P(X = 5)

Q:

Given a binomial random variable with n = 10 and p = .3, use the formula to find the following probabilities. a. P(X = 3) b. P(X = 5) c. P(X = 8)

Q:

Assume that x is a binomial random variable with n = 1,200 and p = .50. Find each of the following probabilities: LO8 a. P1x 7 6002 b. P1589 x 6 6002 c. P1x 7 6552

Q:

Assume that x is a binomial random variable with n = 1,000 and p = .50. Find each of the following probabilities: a. P(x > 500) b. P(490 x 550)

Q:

Assume that x is a binomial random variable with n = 1,200 and p = .50. Find each of the following probabilities: a. P(x > 600) c. P(x > 655) b. P(589 x 600)

Q:

show the complete solution II. Solve the following problems and show your complete solutions. 1. 10. A pair of dice is tossed. Find the Probability of getting: a. two odd numbers b. a sum of 5 a sum...

Q:

The directions are included in the picture II. Solve the following problems and show your complete solutions. 1. 10. A pair of dice is tossed. Find the Probability of getting: a. two odd numbers b. a...

Q:

A particular fruit's weights are normally distributed, with a mean of 516 grams and a standard deviation of 22 grams. The heaviest 14% of fruits weigh more than how many grams? Give your answer to...

Q:

Problem 2: A torque, Toz, is applied to the mechanism resulting in a constant rotation of link 2.82=10.5CCW. Compute the shaking force experienced by the base support. Image is not drawn to the...

Q:

When are sales recognized under the cash basis of accounting? When the cash is received for a sale. When the cash is received before services are rendered. When the cash is received for a sale. When...

Q:

In which of the following years was the revenue from Hardware business more than 50% of that from the Software business done by Phistream? (a) 199495 (b) 199596, 199697 (c) 199798, 199495 (d) None of...

Q:

Draw a histogram of the total value of mortgages and home equity loans secured by the primary residence held by the household (NH_MORT). What does the shape tell you about this variable?

Q:

A random sample of high school students was asked how many minutes a day they spent on their cell phones. Draw a histogram and briefly describe what you have discovered.

Q:

A professor of statistics recorded the amount of time to complete a 60-minute time limit quiz for each student in a class of 250. Draw a histogram. What does its shape tell you about times to...

Q:

You're trying to determine whether to expand your business by building a new manufacturing plant. The plant has an installation cost of $12.7 million, which will be depreciated straight-line to zero...

Q:

Your company currently has $1,000 par, 5.25% coupon bonds with 10 years to maturity and a price of $1,033. If you want to issue new 10-year coupon bonds at par, what coupon rate do you need to set?...

Q:

your MACRS scheowle (33.33\%h in year 1, 44.45% $7,664 813,244 $9,197 811,037 $6,387 your MACRS scheowle (33.33\%h in year 1, 44.45% $7,664 813,244 $9,197 811,037 $6,387